When can I see the ID number after handling the Hong Kong and Macao Pass?

A month. According to Sohu News Network, I didn't know the ID number until one month after I applied for the Hong Kong and Macao Pass, and I can check it in the Public Security Bureau system one month later. The Travel Permit to and from Hong Kong and Macao, commonly known as the Two-way Permit, is a travel document issued by the Exit-Entry Administration of People's Republic of China (PRC) and People's Republic of China (PRC) (namely, the State Exit-Entry Administration, with two brands in one organization) to China mainland residents for private travel to and from Hong Kong or Macao, visiting relatives, engaging in business, training, employment, studying abroad and other non-official activities.